INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '926890ea191bf475feb3eed20c6590e0d235ff1273e4d620a864371b9d4add79', 
    'q4RaqAvRoMu92ybqRf5KhxG2g9/iV307ycBWWBljrFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)